{"title":"通过城市计量系统估算城市无计划扩展标准","authors":"","doi":"10.1016/j.rspp.2024.100131","DOIUrl":null,"url":null,"abstract":"<div><p>This article emphasizes the radically original character of the Urban Metric System: use of vector fields, a single parameter, several types of urban areas, a single input (the distribution of populations and jobs), no political boundaries taken into account and no density as input, abandonment of urban-rural distinctions and of the \"commuting\" criterion to distinguish the central city and its metropolitan area, and estimation of the centers, boundaries and densities of urban areas as outputs. The genesis of this approach is presented here for the first time. It leads not only to the calculation of a synthetic urban sprawl criterion (average distance to the center), but also to the estimation of four functions for calculating urban sprawl standards for central Canada, which was the authors’ ultimate research objective in terms of policy and planning.</p></div>","PeriodicalId":45520,"journal":{"name":"Regional Science Policy and Practice","volume":null,"pages":null},"PeriodicalIF":1.7000,"publicationDate":"2024-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S1757780224003421/pdfft?md5=2afb4397eca851fb8d81746ea5d888dd&pid=1-s2.0-S1757780224003421-main.pdf","citationCount":"0","resultStr":"{\"title\":\"Estimating urban sprawl standards by means of the Urban Metric System\",\"authors\":\"\",\"doi\":\"10.1016/j.rspp.2024.100131\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>This article emphasizes the radically original character of the Urban Metric System: use of vector fields, a single parameter, several types of urban areas, a single input (the distribution of populations and jobs), no political boundaries taken into account and no density as input, abandonment of urban-rural distinctions and of the \\\"commuting\\\" criterion to distinguish the central city and its metropolitan area, and estimation of the centers, boundaries and densities of urban areas as outputs. The genesis of this approach is presented here for the first time. It leads not only to the calculation of a synthetic urban sprawl criterion (average distance to the center), but also to the estimation of four functions for calculating urban sprawl standards for central Canada, which was the authors’ ultimate research objective in terms of policy and planning.</p></div>\",\"PeriodicalId\":45520,\"journal\":{\"name\":\"Regional Science Policy and Practice\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.7000,\"publicationDate\":\"2024-09-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.sciencedirect.com/science/article/pii/S1757780224003421/pdfft?md5=2afb4397eca851fb8d81746ea5d888dd&pid=1-s2.0-S1757780224003421-main.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Regional Science Policy and Practice\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S1757780224003421\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"GEOGRAPHY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Regional Science Policy and Practice","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1757780224003421","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"GEOGRAPHY","Score":null,"Total":0}
Estimating urban sprawl standards by means of the Urban Metric System
This article emphasizes the radically original character of the Urban Metric System: use of vector fields, a single parameter, several types of urban areas, a single input (the distribution of populations and jobs), no political boundaries taken into account and no density as input, abandonment of urban-rural distinctions and of the "commuting" criterion to distinguish the central city and its metropolitan area, and estimation of the centers, boundaries and densities of urban areas as outputs. The genesis of this approach is presented here for the first time. It leads not only to the calculation of a synthetic urban sprawl criterion (average distance to the center), but also to the estimation of four functions for calculating urban sprawl standards for central Canada, which was the authors’ ultimate research objective in terms of policy and planning.
期刊介绍:
Regional Science Policy & Practice (RSPP) is the official policy and practitioner orientated journal of the Regional Science Association International. It is an international journal that publishes high quality papers in applied regional science that explore policy and practice issues in regional and local development. It welcomes papers from a range of academic disciplines and practitioners including planning, public policy, geography, economics and environmental science and related fields. Papers should address the interface between academic debates and policy development and application. RSPP provides an opportunity for academics and policy makers to develop a dialogue to identify and explore many of the challenges facing local and regional economies.